Lennox Whitfield High Limit Sensor Switch (PP3215 / 12127705 / 12147705) – Hi-Limit Snap Disc 250°F Automatic Reset

Lennox Whitfield High Limit Sensor Switch (PP3215 / 12127705 / 12147705) – Hi-Limit Snap Disc 250°F Automatic Reset
Protect your pellet stove from overheating with this Hi-Limit Snap Disc Temperature Switch, rated for 250°F with automatic reset. This OEM-equivalent replacement is designed to shut down the stove’s auger or blower if internal temperatures exceed safe levels, ensuring reliable safety and compliance with original equipment standards. Compatible with many popular Whitfield pellet stove models, this snap disc is a direct-fit solution for your heating system.

🔧 Temperature Rating: 250°F (Automatic Reset)
🔄 Automatically resets once stove cools below limit temperature.

✅ Key Features:

✅ Overheat Protection – Shuts off fuel feed or blower if stove exceeds safe temperature
✅ Automatic Reset – No manual reset needed; restores function once cooled
✅ OEM-Equivalent Fit – Replaces multiple Lennox and Whitfield part numbers
✅ Durable & Long-Lasting – Built to withstand repeated heating cycles in high-temp environments
✅ Quick Installation – Easy plug-and-play replacement

📌 Specifications:

📌 Part Numbers:

• 12127705

• 12147705

• PP3215

• L250-SUPCO

• RW2102659 (Austroflamm)

• LENNOX 18253

• ENVIRO CE-090-21

• WHITE RODGERS 3L01-250

📌 Type: Snap Disc High Limit Switch
📌 Temperature Rating: 250°F (Automatic Reset)
📌 OEM Status: OEM-equivalent replacement part
📌 Sold: Individually

🔧 Compatible Whitfield Models:

• Profile 30 FS (< Serial #11904)

• Profile 30 FS-2 (> Serial #11905)

• Profile 30 INS (< Serial #11904)

• Profile 30 INS-2 (> Serial #11905)

• Cascade

• Quest, Quest Plus FS

• Advantage I WP2 (Serial #1001–7400)

• Advantage II WP2 (Serial #7401–18144)

• Advantage II-T WP2 / III WP2 (Serial #18145 & up)

• Advantage II-T Classic (Serial #75864 & up)

• Advantage Plus WP7

• Legend WP1 (Serial #1001–6177)

• Optima 2 FS

• Optima 3 FS / INS

• Profile 20 FS (P9) (< Serial #7494)

• Profile 20 FS-2 (P9) (> Serial #7495)

May also fit other models. Always consult your owner’s manual to confirm part compatibility.

Ensure safe and efficient operation of your Whitfield pellet stove with the 250°F High Limit Sensor Switch. This essential safety component prevents overheating and ensures peace of mind all season long. Order now for dependable performance and fast installation!